Dichlorobis(methyldiphenylphosphine)palladium(II) CAS 52611-08-2
| CAS No. | 52611-08-2 |
| Molecular Formula | C26H26Cl2P2Pd |
| Molecular Weight | 577.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Dichlorobis(methyldiphenylphosphine)palladium(II) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Dichlorobis(methyldiphenylphosphine)palladium(II) (CAS 52611-08-2), a certified reference material (molecular formula C26H26Cl2P2Pd, MW 577.76 g/mol) for analytical method development and quality control.
Based on its molecular formula C26H26Cl2P2Pd, Dichlorobis(methyldiphenylphosphine)palladium(II) contains organophosphorus functionality, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 577.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C26H26Cl2P2Pd |
| Molecular Weight | 577.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Dichlorobis Standards
- trans-Dichlorobis(methyldiphenylphosphine)palladium(II) (CAS 26973-01-3)
- Dichlorobis[3-(di-t-butylphosphino)propylamine]ruthenium(II) (CAS 1196147-60-0)
- trans-Dichlorobis(tributylphosphine)palladium(II) (CAS 17523-47-6)
- Dichlorobis(tri-isopropylphosphine)platinum(II) (CAS 74080-74-3)
- trans-Dichlorobis(tri-isopropylphosphine)platinum(II) (CAS 59967-54-3)
- Dichlorobis(6-quinolinamine)platinum (CAS 134901-21-6)
- trans-Dichlorobis(glycylglycine butyl ester)palladium (CAS 89954-64-3)
- Dichlorobis[2-(di-t-butylphosphino)ethylamine]ruthenium (II) (CAS 1092372-91-2)
Recommended Standards
- N-[6-[(7-nitro-2-1,3-benzoxadiazol-4-yl)amino]hexanoyl]-L-threo-sphinganine (CAS 114301-98-3)
- N-((2R,3R,E)-1,3-Dihydroxyoctadec-4-en-2-yl)-6-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)hexanamide (CAS 114301-95-0)
- Barium strontium titanate(IV) (CAS 12430-73-8)
- 5-(tert-Butyl)-4-((4-hydroxy-6-(4-hydroxyphenethyl)-6-isopropyl-2-oxo-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl ethylsulfamate (CAS 207736-26-3)
- (1R,2R)-2-phenylcyclopropane-1-carbonitrile (CAS 58641-88-6)
- 1185235-72-6 3-Methyl-5-[(2,6,6-trimethylcyclohex-3,3,7,7,7-d5)-1-enyl]penta-2,4-dienenitrile 3-Methyl-5-[2,6,6-trimethyl-1-(cyclohexen-d5)-1-yl]-penta-2,4-dienenitrile (CAS 1185235-72-6)
- 1,3-Dichloro-2-fluoro-5-(trifluoromethylthio)benzene (CAS 1803820-77-0)
- 1-Aminobutan-2-one (CAS 77369-28-9)
- Ethyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate (CAS 891124-91-7)
- 2-phenyl-2-(propan-2-yloxy)ethan-1-ol (CAS 90332-91-5)
- 2-(3-Cyclopropyl-4-(difluoromethyl)-6-(4-ethylphenyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937607-29-9)
- 2-(piperidin-4-yl)-4-(pyrimidin-5-yl)pyrimidine (CAS 2059936-51-3)
- 5,6-Difluoro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 907973-48-2)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com